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Alshehri S, Bukhari SI, Imam SS, Hussain A, Alghaith AF, Altamimi MA, AlAbdulkarim AS, Almurshedi A. Formulation of Piperine-Loaded Nanoemulsion: In Vitro Characterization, Ex Vivo Evaluation, and Cell Viability Assessment. ACS OMEGA 2023; 8:22406-22413. [PMID: 37396261 PMCID: PMC10308402 DOI: 10.1021/acsomega.2c08187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Accepted: 06/01/2023] [Indexed: 07/04/2023]
Abstract
Piperine is an alkaloid, but its therapeutic efficacy is limited due to poor aqueous solubility. In this study, piperine nanoemulsions were prepared using oleic acid (oil), Cremophore EL (surfactant), and Tween 80 (co-surfactant) using the high-energy ultrasonication approach. The optimal nanoemulsion (N2) was further evaluated using transmission electron microscopy, release, permeation, antibacterial, and cell viability studies based on minimal droplet size and maximum encapsulation efficiency. The prepared nanoemulsions (N1-N6) showed a transmittance of more than 95%, a mean droplet size between 105 ± 4.11 and 250 ± 7.4 nm, a polydispersity index of 0.19 to 0.36, and a ζ potential of -19 to -39 mV. The optimized nanoemulsion (N2) showed significantly improved drug release and permeation compared with pure piperine dispersion. The nanoemulsions were stable in the tested media. The transmission electron microscopy image showed a spherical and dispersed nanoemulsion droplet. The antibacterial and cell line results of piperine nanoemulsions were significantly better than the pure piperine dispersion. The findings suggested that piperine nanoemulsions may be a more advanced nanodrug delivery system than conventional ones.
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Mansi K, Kumar R, Jindal N, Singh K. Biocompatible nanocarriers an emerging platform for augmenting the antiviral attributes of bioactive polyphenols: A review. J Drug Deliv Sci Technol 2023. [DOI: 10.1016/j.jddst.2023.104269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
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Singh IR, Pulikkal AK. Preparation, stability and biological activity of essential oil-based nano emulsions: A comprehensive review. OPENNANO 2022. [DOI: 10.1016/j.onano.2022.100066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Kang Z, Chen S, Zhou Y, Ullah S, Liang H. Rational construction of citrus essential oil nanoemulsion with robust stability and high antimicrobial activity based on combination of emulsifiers. INNOV FOOD SCI EMERG 2022. [DOI: 10.1016/j.ifset.2022.103110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Liu T, Gao Z, Zhong W, Fu F, Li G, Guo J, Shan Y. Preparation, Characterization, and Antioxidant Activity of Nanoemulsions Incorporating Lemon Essential Oil. Antioxidants (Basel) 2022; 11:antiox11040650. [PMID: 35453335 PMCID: PMC9025020 DOI: 10.3390/antiox11040650] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 03/24/2022] [Accepted: 03/25/2022] [Indexed: 12/20/2022] Open
Abstract
Lemon essential oil (LEO) is a kind of citrus essential oil with antioxidant, anti-inflammatory, and antimicrobial activities, but low water solubility and biological instability hinder its industrial application. In this study, LEO was nanoemulsified to solve these problems. The preparation procedure of lemon essential oil nanoemulsions (LEO-NEs) was optimized, and the physicochemical characterization and antioxidant activities were explored. Single-factor experiments (SFEs) and response surface methodology (RSM) were conducted for the effects on the mean droplet size of LEO-NEs. Five factors of SFE which may influence the droplet size were identified: HLB value, concentration of essential oil, concentration of surfactant, ultrasonic power, and ultrasonic time. On the basis of the SFE, the RSM approach was used to optimize the preparation procedure to obtain LEO-NEs with the smallest droplet size. LEO-NEs exhibited good antioxidant activity when the HLB value was 13, content of surfactant was 0.157 g/mL, ultrasonic time was 23.50 min, and ultrasonic power was 761.65 W. In conclusion, these results can provide a good theoretical basis for the industrial application of lemon essential oil.
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Affiliation(s)
- Ting Liu
- Longping Branch, Graduate School of Hunan University, Changsha 410125, China; (T.L.); (F.F.); (G.L.)
- International Joint Lab on Fruits & Vegetables Processing, Quality and Safety, Hunan Key Lab of Fruits & Vegetables Storage, Processing, Quality and Safety, Hunan Agriculture Product Processing Institute, Hunan Academy of Agricultural Sciences, Changsha 410125, China
| | - Zhipeng Gao
- College of Animal Science and Technology, Hunan Agricultural University, Changsha 410128, China; (Z.G.); (W.Z.)
| | - Weiming Zhong
- College of Animal Science and Technology, Hunan Agricultural University, Changsha 410128, China; (Z.G.); (W.Z.)
| | - Fuhua Fu
- Longping Branch, Graduate School of Hunan University, Changsha 410125, China; (T.L.); (F.F.); (G.L.)
- International Joint Lab on Fruits & Vegetables Processing, Quality and Safety, Hunan Key Lab of Fruits & Vegetables Storage, Processing, Quality and Safety, Hunan Agriculture Product Processing Institute, Hunan Academy of Agricultural Sciences, Changsha 410125, China
| | - Gaoyang Li
- Longping Branch, Graduate School of Hunan University, Changsha 410125, China; (T.L.); (F.F.); (G.L.)
- International Joint Lab on Fruits & Vegetables Processing, Quality and Safety, Hunan Key Lab of Fruits & Vegetables Storage, Processing, Quality and Safety, Hunan Agriculture Product Processing Institute, Hunan Academy of Agricultural Sciences, Changsha 410125, China
| | - Jiajing Guo
- Longping Branch, Graduate School of Hunan University, Changsha 410125, China; (T.L.); (F.F.); (G.L.)
- International Joint Lab on Fruits & Vegetables Processing, Quality and Safety, Hunan Key Lab of Fruits & Vegetables Storage, Processing, Quality and Safety, Hunan Agriculture Product Processing Institute, Hunan Academy of Agricultural Sciences, Changsha 410125, China
- Correspondence: (J.G.); (Y.S.); Tel.: +86-(0)731-8469-8915 (J.G.); +86-(0)731-8469-1289 (Y.S.)
| | - Yang Shan
- Longping Branch, Graduate School of Hunan University, Changsha 410125, China; (T.L.); (F.F.); (G.L.)
- International Joint Lab on Fruits & Vegetables Processing, Quality and Safety, Hunan Key Lab of Fruits & Vegetables Storage, Processing, Quality and Safety, Hunan Agriculture Product Processing Institute, Hunan Academy of Agricultural Sciences, Changsha 410125, China
- Correspondence: (J.G.); (Y.S.); Tel.: +86-(0)731-8469-8915 (J.G.); +86-(0)731-8469-1289 (Y.S.)
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Ultrasonication induced synthesis of TPGS stabilized clove oil nanoemulsions and their synergistic effect against breast cancer cells and harmful bacteria. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.118130] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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7
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Kumbhar PS, Nadaf S, Manjappa AS, Jha NK, Shinde SS, Chopade SS, Shete AS, Disouza JI, Sambamoorthy U, Kumar SA. D-ɑ-tocopheryl polyethylene glycol succinate: A review of multifarious applications in nanomedicines. OPENNANO 2022. [DOI: 10.1016/j.onano.2022.100036] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Rathee J, Kanwar R, Kumari L, Pawar SV, Salunke DB, Mehta SK. Preparation of α-Tocopherol based nanoemulsion for efficacious delivery of Methotrexate. J DISPER SCI TECHNOL 2022. [DOI: 10.1080/01932691.2021.2022491] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Jyoti Rathee
- Department of Chemistry and Centre of Advanced Studies in Chemistry, Panjab University, Chandigarh, India
| | - Rohini Kanwar
- Department of Chemistry and Centre of Advanced Studies in Chemistry, Panjab University, Chandigarh, India
- Mehr Chand Mahajan D.A.V. College For Women, Chandigarh, India
| | - Laxmi Kumari
- University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh, India
| | - Sandip V. Pawar
- University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh, India
| | - Deepak B. Salunke
- Department of Chemistry and Centre of Advanced Studies in Chemistry, Panjab University, Chandigarh, India
| | - Surinder Kumar Mehta
- Department of Chemistry and Centre of Advanced Studies in Chemistry, Panjab University, Chandigarh, India
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Green Nanoemulsion Stabilized by In Situ Self-Assembled Natural Oil/Native Cyclodextrin Complexes: An Eco-Friendly Approach for Enhancing Anticancer Activity of Costunolide against Lung Cancer Cells. Pharmaceutics 2022; 14:pharmaceutics14020227. [PMID: 35213960 PMCID: PMC8880633 DOI: 10.3390/pharmaceutics14020227] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 12/23/2021] [Accepted: 01/06/2022] [Indexed: 12/16/2022] Open
Abstract
Lung cancer is the second-most deadly malignancy worldwide, of which smoking is considered a major risk factor and causes 75–80% of lung cancer-related deaths. Costunolide (CTD) extracted from plant species Saussurea, Aucklandia, and Inula exhibits potent anticancer properties, specifically in lung cancer and leukemia. Several nanoemulsions were prepared and optimized using a three-factor Box–Behnken experimental design. The optimized green nanoemulsion (GNE) showed a vesicle size of 199.56 nm. The IC50 values revealed that A549 cells were significantly more sensitive to the optimized CTD formula than the plain formula and raw CTD. A cell cycle analysis revealed that the optimized CTD formula treatment resulted in significant cell cycle arrest at the S phase. The results also indicated that treatment with the CTD formula significantly increased caspase-3, Bax, Bcl-2, and p53 mRNA expression compared to the plain formula and CTD raw. In terms of the inflammatory markers, the optimized formula significantly reduced the activity of TNF-α and NF-κB in comparison with the plain formula and raw drug only. Overall, the findings from the study proved that a CTD GNE formulation could be a promising therapeutic approach for the treatment of lung cancer.
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Rehman A, Qunyi T, Sharif HR, Korma SA, Karim A, Manzoor MF, Mehmood A, Iqbal MW, Raza H, Ali A, Mehmood T. Biopolymer based nanoemulsion delivery system: An effective approach to boost the antioxidant potential of essential oil in food products. CARBOHYDRATE POLYMER TECHNOLOGIES AND APPLICATIONS 2021. [DOI: 10.1016/j.carpta.2021.100082] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Algahtani MS, Ahmad MZ, Nourein IH, Albarqi HA, Alyami HS, Alyami MH, Alqahtani AA, Alasiri A, Algahtani TS, Mohammed AA, Ahmad J. Preparation and Characterization of Curcumin Nanoemulgel Utilizing Ultrasonication Technique for Wound Healing: In Vitro, Ex Vivo, and In Vivo Evaluation. Gels 2021; 7:gels7040213. [PMID: 34842698 PMCID: PMC8628781 DOI: 10.3390/gels7040213] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 11/08/2021] [Accepted: 11/10/2021] [Indexed: 12/12/2022] Open
Abstract
Hydrogels being a drug delivery system has great significance particularly for topical application in cutaneous open wound. Its specific physicochemical properties such as non-adhesiveness, moisture retention, exudate absorption, and gas permeability make them ideal as a drug delivery vehicle for wound healing application. Further, curcumin (a natural bioactive) was selected as a therapeutic agent to incorporate into the hydrogel system to design and develop nanogel pharmaceutical products for wound healing. Although, curcumin possesses remarkable anti-inflammatory, antioxidant, and anti-infective activity along with hastening the healing process by acting over the different stages of the wound healing process, but its poor biopharmaceutical (low aqueous solubility and skin penetrability) attributes hamper their therapeutic efficacy for skin applications. The current investigation aimed to develop the curcumin-loaded nanogel system and evaluated to check the improvement in the therapeutic efficacy of curcumin through a nanomedicine-based approach for wound healing activity in Wistar rats. The curcumin was enclosed inside the nanoemulsion system prepared through a high-energy ultrasonic emulsification technique at a minimum concentration of surfactant required to nanoemulsify the curcumin-loaded oil system (Labrafac PG) having droplet size 56.25 ± 0.69 nm with polydispersity index 0.05 ± 0.01 and negatively surface charge with zeta potential −20.26 ± 0.65 mV. It was observed that the impact of Smix (surfactant/co-surfactant mixture) ratio on droplet size of generated nanoemulsion is more pronounced at lower Smix concentration (25%) compared to the higher Smix concentration (30%). The optimized curcumin-loaded nanoemulsion was incorporated into a 0.5% Carbopol® 940 hydrogel system for topical application. The developed curcumin nanoemulgel exhibited thixotropic rheological behavior and a significant (p < 0.05) increase in skin penetrability characteristics compared to curcumin dispersed in conventional hydrogel system. The in vivo wound healing efficacy study and histological examination of healed tissue specimen further signify the role of the nanomedicine-based approach to improve the biopharmaceutical attributes of curcumin.
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Affiliation(s)
- Mohammed S. Algahtani
- Department of Pharmaceutics, College of Pharmacy, Najran University, Najran 11001, Saudi Arabia; (M.S.A.); (M.Z.A.); (H.A.A.); (H.S.A.); (M.H.A.); (A.A.A.); (A.A.); (T.S.A.); (A.A.M.)
| | - Mohammad Zaki Ahmad
- Department of Pharmaceutics, College of Pharmacy, Najran University, Najran 11001, Saudi Arabia; (M.S.A.); (M.Z.A.); (H.A.A.); (H.S.A.); (M.H.A.); (A.A.A.); (A.A.); (T.S.A.); (A.A.M.)
| | - Ihab Hamed Nourein
- Department of Clinical Laboratory (Histopathology and Cytology), College of Applied Medical Sciences, Najran University, Najran 11001, Saudi Arabia;
| | - Hassan A. Albarqi
- Department of Pharmaceutics, College of Pharmacy, Najran University, Najran 11001, Saudi Arabia; (M.S.A.); (M.Z.A.); (H.A.A.); (H.S.A.); (M.H.A.); (A.A.A.); (A.A.); (T.S.A.); (A.A.M.)
| | - Hamad S. Alyami
- Department of Pharmaceutics, College of Pharmacy, Najran University, Najran 11001, Saudi Arabia; (M.S.A.); (M.Z.A.); (H.A.A.); (H.S.A.); (M.H.A.); (A.A.A.); (A.A.); (T.S.A.); (A.A.M.)
| | - Mohammad H. Alyami
- Department of Pharmaceutics, College of Pharmacy, Najran University, Najran 11001, Saudi Arabia; (M.S.A.); (M.Z.A.); (H.A.A.); (H.S.A.); (M.H.A.); (A.A.A.); (A.A.); (T.S.A.); (A.A.M.)
| | - Abdulsalam A. Alqahtani
- Department of Pharmaceutics, College of Pharmacy, Najran University, Najran 11001, Saudi Arabia; (M.S.A.); (M.Z.A.); (H.A.A.); (H.S.A.); (M.H.A.); (A.A.A.); (A.A.); (T.S.A.); (A.A.M.)
| | - Ali Alasiri
- Department of Pharmaceutics, College of Pharmacy, Najran University, Najran 11001, Saudi Arabia; (M.S.A.); (M.Z.A.); (H.A.A.); (H.S.A.); (M.H.A.); (A.A.A.); (A.A.); (T.S.A.); (A.A.M.)
| | - Thamer S. Algahtani
- Department of Pharmaceutics, College of Pharmacy, Najran University, Najran 11001, Saudi Arabia; (M.S.A.); (M.Z.A.); (H.A.A.); (H.S.A.); (M.H.A.); (A.A.A.); (A.A.); (T.S.A.); (A.A.M.)
| | - Abdul Aleem Mohammed
- Department of Pharmaceutics, College of Pharmacy, Najran University, Najran 11001, Saudi Arabia; (M.S.A.); (M.Z.A.); (H.A.A.); (H.S.A.); (M.H.A.); (A.A.A.); (A.A.); (T.S.A.); (A.A.M.)
| | - Javed Ahmad
- Department of Pharmaceutics, College of Pharmacy, Najran University, Najran 11001, Saudi Arabia; (M.S.A.); (M.Z.A.); (H.A.A.); (H.S.A.); (M.H.A.); (A.A.A.); (A.A.); (T.S.A.); (A.A.M.)
- Correspondence: ; Tel.: +966-17542-8744
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de Oliveira Pacheco C, de Gomes MG, da Silva Neto MR, Parisotto AJM, Dos Santos RB, Maciel TR, Ribeiro ACF, Giacomeli R, Haas SE. Surface-functionalized curcumin-loaded polymeric nanocapsules could block apomorphine-induced behavioral changes in rats. Pharmacol Rep 2021; 74:135-147. [PMID: 34739705 DOI: 10.1007/s43440-021-00331-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 10/01/2021] [Accepted: 10/04/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Surface functionalization enhances the properties and characteristics of polymeric nanocapsules (NCs) mainly due to the surface charge, surfactants, and polymer coating type. Curcumin (CUR) is a bioactive compound with several proven pharmacological properties and low bioavailability. This study aimed to develop anionic (poly-ɛ-caprolactone; PCL) and cationic (Eudragit® RS100 (EUD)) NCs prepared with sorbitan monostearate (Span 60®) or sorbitan monooleate (Span 80®), coated with d-α-tocopherol polyethylene glycol 1000 succinate (TPGS) and optimized using 23 factorial analysis. Subsequently, the biological activity was evaluated. METHODS A two-level, three-factor design (polymer, Span type, and TPGS concentration) was used. The biological effects of CUR-loaded TPGS-coated cationic and anionic NCs were assessed in apomorphine-induced stereotyped behavior in rats. RESULTS The type of polymer (anionic or cationic) and Span® had a factorial influence on the physical and chemical characteristics of NCs according to the changes in TPGS concentrations. Both cationic and anionic CUR-NCs could block apomorphine-induced behavioral changes. CONCLUSIONS The CUR-loaded TPGS-coated NCs proved to be a promising brain delivery system.
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Affiliation(s)
- Camila de Oliveira Pacheco
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Pampa, Campus Uruguaiana, BR 472, Km 7, Uruguaiana, RS, 97500-970, Brazil
| | - Marcelo Gomes de Gomes
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Pampa, Campus Uruguaiana, BR 472, Km 7, Uruguaiana, RS, 97500-970, Brazil
| | - Manoel Rodrigues da Silva Neto
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Pampa, Campus Uruguaiana, BR 472, Km 7, Uruguaiana, RS, 97500-970, Brazil
| | - Alcides José Martins Parisotto
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Pampa, Campus Uruguaiana, BR 472, Km 7, Uruguaiana, RS, 97500-970, Brazil
| | - Renata Bem Dos Santos
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Pampa, Campus Uruguaiana, BR 472, Km 7, Uruguaiana, RS, 97500-970, Brazil
| | - Tamara Ramos Maciel
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Santa Maria, Av. Roraima no. 1000, Santa Maria, RS, 97105-900, Brazil
| | - Ana Cláudia Funguetto Ribeiro
- Postgraduate Program in Biochemistry, Federal University of Pampa, Campus Uruguaiana, BR 472, Km 7, Uruguaiana, RS, 97500-970, Brazil
| | - Renata Giacomeli
- Postgraduate Program in Biochemistry, Federal University of Pampa, Campus Uruguaiana, BR 472, Km 7, Uruguaiana, RS, 97500-970, Brazil
| | - Sandra Elisa Haas
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Pampa, Campus Uruguaiana, BR 472, Km 7, Uruguaiana, RS, 97500-970, Brazil.
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Santa Maria, Av. Roraima no. 1000, Santa Maria, RS, 97105-900, Brazil.
- Postgraduate Program in Biochemistry, Federal University of Pampa, Campus Uruguaiana, BR 472, Km 7, Uruguaiana, RS, 97500-970, Brazil.
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de Oliveira Filho JG, Miranda M, Ferreira MD, Plotto A. Nanoemulsions as Edible Coatings: A Potential Strategy for Fresh Fruits and Vegetables Preservation. Foods 2021; 10:foods10102438. [PMID: 34681488 PMCID: PMC8535803 DOI: 10.3390/foods10102438] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 09/30/2021] [Accepted: 10/06/2021] [Indexed: 01/10/2023] Open
Abstract
Fresh fruits and vegetables are perishable commodities requiring technologies to extend their postharvest shelf life. Edible coatings have been used as a strategy to preserve fresh fruits and vegetables in addition to cold storage and/or controlled atmosphere. In recent years, nanotechnology has emerged as a new strategy for improving coating properties. Coatings based on plant-source nanoemulsions in general have a better water barrier, and better mechanical, optical, and microstructural properties in comparison with coatings based on conventional emulsions. When antimicrobial and antioxidant compounds are incorporated into the coatings, nanocoatings enable the gradual and controlled release of those compounds over the food storage period better than conventional emulsions, hence increasing their bioactivity, extending shelf life, and improving nutritional produce quality. The main goal of this review is to update the available information on the use of nanoemulsions as coatings for preserving fresh fruits and vegetables, pointing to a prospective view and future applications.
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Affiliation(s)
- Josemar Gonçalves de Oliveira Filho
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Rodovia Araraquara—Jaú Km 1, Araraquara 14800-903, SP, Brazil; (J.G.d.O.F.); (M.M.)
| | - Marcela Miranda
- School of Pharmaceutical Sciences, São Paulo State University (UNESP), Rodovia Araraquara—Jaú Km 1, Araraquara 14800-903, SP, Brazil; (J.G.d.O.F.); (M.M.)
| | - Marcos David Ferreira
- Embrapa Instrumentação, Rua XV de Novembro, 1452, São Carlos 13560-970, SP, Brazil
- Correspondence: (M.D.F.); (A.P.)
| | - Anne Plotto
- ARS Horticultural Research Laboratory, United States Department of Agriculture, 2001 South Rock Road, Fort Pierce, FL 34945, USA
- Correspondence: (M.D.F.); (A.P.)
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Algahtani MS, Ahmad MZ, Shaikh IA, Abdel-Wahab BA, Nourein IH, Ahmad J. Thymoquinone Loaded Topical Nanoemulgel for Wound Healing: Formulation Design and In-Vivo Evaluation. Molecules 2021; 26:3863. [PMID: 34202733 PMCID: PMC8270244 DOI: 10.3390/molecules26133863] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 06/19/2021] [Accepted: 06/21/2021] [Indexed: 12/05/2022] Open
Abstract
Thymoquinone is a natural bioactive with significant therapeutic activity against multiple ailments including wound healing. The poor aqueous solubility and low skin permeability limit its therapeutic efficacy. The present investigation aimed to improve the biopharmaceutical attributes of thymoquinone to enhance its topical efficacy in wound healing. A nanoemulsion-based hydrogel system was designed and characterized as a nanotechnology-mediated drug delivery approach to improve the therapeutic efficacy of thymoquinone, utilizing a high-energy emulsification technique. The black seed oil, as a natural home of thymoquinone, was utilized to improve the drug loading capacity of the developed nanoemulsion system and reduced the oil droplet size to <100 nm through ultrasonication. The influence of formulation composition, and the ultrasonication process conditions, were investigated on the mean globule size and polydispersity index of the generated nanoemulsion. Irrespective of surfactant/co-surfactant ratio and % concentration of surfactant/co-surfactant mixture, the ultrasonication time had a significant (p < 0.05) influence on the mean droplet size and polydispersity index of the generated nanoemulsion. The developed nanoemulgel system of thymoquinone demonstrated the pseudoplastic behavior with thixotropic properties, and this behavior is desirable for topical application. The nanoemulgel system of thymoquinone exhibited significant enhancement (p < 0.05) in skin penetrability and deposition characteristics after topical administration compared to the conventional hydrogel system. The developed nanoemulgel system of thymoquinone exhibited quicker and early healing in wounded Wistar rats compared to the conventional hydrogel of thymoquinone, while showing comparable healing efficacy with respect to marketed silver sulfadiazine (1%) cream. Furthermore, histopathology analysis of animals treated with a developed formulation system demonstrated the formation of the thick epidermal layer, papillary dermis along with the presence of extensive and organized collagen fibers in newly healed tissues. The outcome of this investigation signifies that topical delivery of thymoquinone through nanoemulgel system is a promising candidate which accelerates the process of wound healing in preclinical study.
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Affiliation(s)
- Mohammed S. Algahtani
- Department of Pharmaceutics, College of Pharmacy, Najran University, Najran 11001, Saudi Arabia; (M.S.A.); (M.Z.A.)
| | - Mohammad Zaki Ahmad
- Department of Pharmaceutics, College of Pharmacy, Najran University, Najran 11001, Saudi Arabia; (M.S.A.); (M.Z.A.)
| | - Ibrahim Ahmed Shaikh
- Department of Pharmacology, College of Pharmacy, Najran University, Najran 11001, Saudi Arabia; (I.A.S.); (B.A.A.-W.)
| | - Basel A. Abdel-Wahab
- Department of Pharmacology, College of Pharmacy, Najran University, Najran 11001, Saudi Arabia; (I.A.S.); (B.A.A.-W.)
| | - Ihab Hamed Nourein
- Department of Clinical Laboratory (Histopathology and Cytology), College of Applied Medical Sciences, Najran University, Najran 11001, Saudi Arabia;
| | - Javed Ahmad
- Department of Pharmaceutics, College of Pharmacy, Najran University, Najran 11001, Saudi Arabia; (M.S.A.); (M.Z.A.)
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McClements DJ. Advances in edible nanoemulsions: Digestion, bioavailability, and potential toxicity. Prog Lipid Res 2020; 81:101081. [PMID: 33373615 DOI: 10.1016/j.plipres.2020.101081] [Citation(s) in RCA: 67] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Revised: 12/13/2020] [Accepted: 12/17/2020] [Indexed: 12/20/2022]
Abstract
The design, fabrication, and application of edible nanoemulsions for the encapsulation and delivery of bioactive agents has been a highly active research field over the past decade or so. In particular, they have been widely used for the encapsulation and delivery of hydrophobic bioactive substances, such as hydrophobic drugs, lipids, vitamins, and phytochemicals. A great deal of progress has been made in creating stable edible nanoemulsions that can increase the stability and efficacy of these bioactive agents. This article highlights some of the most important recent advances within this area, including increasing the water-dispersibility of bioactives, protecting bioactives from chemical degradation during storage, increasing the bioavailability of bioactives after ingestion, and targeting the release of bioactives within the gastrointestinal tract. Moreover, it highlights progress that is being made in creating plant-based edible nanoemulsions. Finally, the potential toxicity of edible nanoemulsions is considered.
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Affiliation(s)
- David Julian McClements
- Department of Food Science, University of Massachusetts, Amherst, MA 01003, USA; Department of Food Science & Bioengineering, Zhejiang Gongshang University, 18 Xuezheng Street, Hangzhou, Zhejiang 310018, China.
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Pomegranate seed oil nanoemulsion enriched by α-tocopherol; the effect of environmental stresses and long-term storage on its physicochemical properties and oxidation stability. Food Chem 2020; 345:128759. [PMID: 33310251 DOI: 10.1016/j.foodchem.2020.128759] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Revised: 11/21/2020] [Accepted: 11/27/2020] [Indexed: 12/16/2022]
Abstract
In this study, pomegranate seed oil (PSO) nanoemulsions loading different amounts of α-tocopherol (0-40%) were produced. The nanoemulsions were fabricated by ultra-sonication method and the influence of thermal treatment (20-90 °C), pH (2-8) and ionic strength (0-500 mM NaCl) were investigated on physicochemical properties of all treatments. Moreover, the oxidative stability and α-tocopherol degradation were also assessed on optimal enriched nanoemulsion formulation during 50-day storage. The droplet diameter, viscosity, antioxidant activity, encapsulation efficiency and loading capacity of optimal formulation were 37.5 nm, 514 cp, 92%, 3.45% and 92.5%, respectively. The peroxide value changed in the range of 4.5-5.3 and 6.7-10.5 meq O2/kg in loaded and unloaded nanoemulsions, respectively. Transmission electron microscopy demonstrated spherical morphology of nanoemulsion droplets with diameter average of 40 nm. This study suggested that PSO nanoemulsion loading α-tocopherol could be introduced as delivery system with favorable features under severe environmental conditions.
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Effect of benzyl isothiocyanate encapsulated biocompatible nanoemulsion prepared via ultrasonication on microbial strains and breast cancer cell line MDA MB 231. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2020.124732] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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18
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Long Y, Huang W, Wang Q, Yang G. Green synthesis of garlic oil nanoemulsion using ultrasonication technique and its mechanism of antifungal action against Penicillium italicum. ULTRASONICS SONOCHEMISTRY 2020; 64:104970. [PMID: 32014757 DOI: 10.1016/j.ultsonch.2020.104970] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Revised: 12/30/2019] [Accepted: 01/10/2020] [Indexed: 05/11/2023]
Abstract
Penicillium italicum (P. italicum) can cause significant economic loss of fruits and vegetables. Although garlic oil (GO) is an effective antimicrobial agent, the unstability and hydrophobicity limit its use as an environmentally friendly alternative to the conventional antibiotics against P. italicum. In this study, we focused on the fabrication and characterization of a functional GO nanoemulsion (NE) using ultrasonic technique and revealed the antifungal mechanism of the GO NE on P. italicum based on morphological, structural and molecular analyses. The optimal hydrophilic lipophilic balance (HLB) value determined for GO was 14 through the combination of Tween 80 and Span 80. Then the Box-Benhnken Design (BBD) was applied to produce the GO NE and the effects of different fabrication parameters on the particle size were evaluated. The optimal GO NE was selected with the GO concentration of 5.5%, the Smix concentration of 10%, the ultrasonic time of 5 min and the power of 50%. This GO NE had the smallest particle size of 52.27 nm, the best antifungal effect and the most stability. Furthermore, the antifungal mechanism of the GO NE on P. italicum was evaluated by extracellular conductivity, micro-Raman spectra, fluorescence imaging and scanning electron microscopy (SEM) imaging. The results presented that the GO NE retained the antifungal active ingredients. The fungal cell structure and morphology were malformed after treated with the GO NE and the lipids, nucleic acids and protein of P. italicum were destructed. Finally, the optimal GO NE was applied in vivo and P. italicum in citrus was successfully inhibited. It indicated that the optimal GO NE had the better antifungal activity against P. italicum than the pure GO. Besides, the minimum inhibitory concentration (MIC) of GO after preparing into the NE was changed from 3.7% to 0.01265% with about 300 times improvement of bioavailability. Therefore, the synthetic GO NE which promoted the bioavailability of GO was recommended as a promising alternative to inhibit P. italicum in vegetables and fruits.
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Affiliation(s)
- Yuan Long
- Beijing Research Center of Intelligent Equipment for Agriculture, Beijing Academy of Agriculture and Forestry Sciences, Beijing 100097, China; National Research Center of Intelligent Equipment for Agriculture, Beijing 100097, China; Key Laboratory of Agri-informatics, Ministry of Agriculture, Beijing 100097, China; Beijing Key Laboratory of Intelligent Equipment Technology for Agriculture, Beijing 100097, China
| | - Wenqian Huang
- Beijing Research Center of Intelligent Equipment for Agriculture, Beijing Academy of Agriculture and Forestry Sciences, Beijing 100097, China; National Research Center of Intelligent Equipment for Agriculture, Beijing 100097, China; Key Laboratory of Agri-informatics, Ministry of Agriculture, Beijing 100097, China; Beijing Key Laboratory of Intelligent Equipment Technology for Agriculture, Beijing 100097, China.
| | - Qingyan Wang
- Beijing Research Center of Intelligent Equipment for Agriculture, Beijing Academy of Agriculture and Forestry Sciences, Beijing 100097, China; National Research Center of Intelligent Equipment for Agriculture, Beijing 100097, China; Key Laboratory of Agri-informatics, Ministry of Agriculture, Beijing 100097, China; Beijing Key Laboratory of Intelligent Equipment Technology for Agriculture, Beijing 100097, China
| | - Guiyan Yang
- Beijing Research Center of Intelligent Equipment for Agriculture, Beijing Academy of Agriculture and Forestry Sciences, Beijing 100097, China; National Research Center of Intelligent Equipment for Agriculture, Beijing 100097, China; Key Laboratory of Agri-informatics, Ministry of Agriculture, Beijing 100097, China; Beijing Key Laboratory of Intelligent Equipment Technology for Agriculture, Beijing 100097, China
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Han J, Zhang S, Liu X, Xiao C. Fabrication of capsaicin emulsions: improving the stability of the system and relieving the irritation to the gastrointestinal tract of rats. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2020; 100:129-138. [PMID: 31452202 DOI: 10.1002/jsfa.10002] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Revised: 08/15/2019] [Accepted: 08/21/2019] [Indexed: 06/10/2023]
Abstract
BACKGROUND Capsaicin, as a major pungent ingredient of peppers, has many health benefits. However, the strong irritation effect of capsaicin inhibits its application in the food industry. Emulsions can be an effective approach to alleviate the irritation. RESULTS In this study, we used tocopheryl polyethylene glycol 1000 succinate (TPGS) as an emulsifier to prepare capsaicin emulsions through high-pressure homogenization. Capsaicin emulsions with a particle size of about 100 nm, -36.4 mV zeta potential, and 91.9% encapsulation efficiency were prepared successfully and showed better environmental stability and higher antioxidant activity. Emulsions reduced the cumulative release of capsaicin and had no toxic effect on buffalo rat liver (BRL-3A) cells. Moreover, the gastrointestinal injury model of rats showed that emulsions reduced the strong irritation of capsaicin. CONCLUSION This work provides a theoretical basis for the application of irritant ingredients in food industry. © 2019 Society of Chemical Industry.
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Affiliation(s)
- Jingjing Han
- Department of Food Safety and Nutrition, College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi Province, China
| | - Shuhan Zhang
- Department of Food Safety and Nutrition, College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi Province, China
| | - Xuebo Liu
- Department of Food Safety and Nutrition, College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi Province, China
| | - Chunxia Xiao
- Department of Food Safety and Nutrition, College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi Province, China
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Pongsumpun P, Iwamoto S, Siripatrawan U. Response surface methodology for optimization of cinnamon essential oil nanoemulsion with improved stability and antifungal activity. ULTRASONICS SONOCHEMISTRY 2020; 60:104604. [PMID: 31539730 DOI: 10.1016/j.ultsonch.2019.05.021] [Citation(s) in RCA: 98] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2019] [Revised: 05/14/2019] [Accepted: 05/18/2019] [Indexed: 05/20/2023]
Abstract
The optimum formulation and ultrasonic condition for fabrication of cinnamon essential oil (CEO) nanoemulsion were determined using Response Surface Methodology (RSM). The CEO nanoemulsions were formed using an ultrasonic bath (43 kHz at power output of 210 W) and an ultrasonic probe (24 kHz at power of 400 W). Probe ultrasonication outperformed bath ultrasonication since it produced nanoemulsions with smaller droplet size, narrower size distribution as measured using polydispersity index (PDI), and higher viscosity. The influences of sonication time of 180.23-351.77 s, temperature of 4.82-45.18 °C, and Tween® 80 concentration of 1-3% w/w on the droplet size, PDI, and viscosity were investigated using RSM based on Box-Behnken design (BBD). The RSM revealed that the sonication time of 266 s, temperature of 4.82 °C, and Tween® 80 of 3% w/w produced the optimum CEO nanoemulsion with droplet size of 65.98 nm, PDI of 0.15, and viscosity of 1.67 mPa.s. Moreover, the optimum nanoemulsion had good stability in terms of droplet size and PDI when storing at 4, 30, and 45 °C for 90 days. The antifungal activity of the optimum CEO nanoemulsion was then investigated against Aspergillus niger, Rhizopus arrhizus, Penicillium sp., and Colletotrichum gloeosporioides in comparison to CEO coarse emulsion. The results showed that the CEO nanoemulsion had better antifungal activity than coarse emulsion of CEO.
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Affiliation(s)
- Puntipa Pongsumpun
- Program in Biotechnology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
| | - Satoshi Iwamoto
- Department of Applied Life Science, Faculty of Applied Biological Sciences, Gifu University, Gifu 501-1193, Japan
| | - Ubonrat Siripatrawan
- Department of Food Technology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand.
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Development and Characterization of Nano-emulsions Based on Oil Extracted from Black Soldier Fly Larvae. Appl Biochem Biotechnol 2019; 191:331-345. [PMID: 31853873 DOI: 10.1007/s12010-019-03210-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 12/05/2019] [Indexed: 12/16/2022]
Abstract
Insect-based biorefinery is seen as a potential alternative approach to manufacturing foods, feeds, and fuel because of the increasing demand for renewable and sustainable products. Insect oil and protein are the two major components that can be quantitatively obtained from insect farming. However, very few attempts have been conducted to utilize insect oil for the production of value-added products. In this study, the oil extracted from the black soldier fly (Hermetia illucens) larvae (BSFL) was used as a novel feedstock for preparing nano-emulsions. The nano-emulsions were prepared with BSFL oil, hydrogenated lecithin (HL), and d-α-tocopheryl polyethylene glycol 1000 succinate (TPGS) in water using pre-homogenization followed by ultrasonication. The morphology and the particle size of nano-emulsions were affected by ratios of HL to TPGS. Moreover, the nano-emulsions showed a nearly Newtonian liquid behavior and the presence of TPGS was able to improve the storage stability of HL nano-emulsions. The addition of TPGS could eliminate the phase transition region of HL nano-emulsions but did not provide a significant change for the molecular mobility in the HL nano-emulsions. In summary, the BSFL oil could be used as a renewable feedstock for formulating nano-emulsions from the aspect of high value-added applications and physicochemical characteristics of the nano-emulsions could be adjusted by the mixed surfactant ratio, surfactant to oil ratio, and oil content. Graphical Abstract The physicochemical characteristics and optimization of nano-emulsions based on black soldier fly larvae oil were investigated.
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Che Marzuki NH, Wahab RA, Abdul Hamid M. An overview of nanoemulsion: concepts of development and cosmeceutical applications. BIOTECHNOL BIOTEC EQ 2019. [DOI: 10.1080/13102818.2019.1620124] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Affiliation(s)
- Nur Haziqah Che Marzuki
- Department of Chemistry, Faculty of Science, Universiti Teknologi Malaysia (UTM), Johor Bahru, Malaysia
- Enzyme Technology and Green Synthesis Group, Faculty of Science, Universiti Teknologi Malaysia (UTM), Johor Bahru, Malaysia
| | - Roswanira Abdul Wahab
- Department of Chemistry, Faculty of Science, Universiti Teknologi Malaysia (UTM), Johor Bahru, Malaysia
- Enzyme Technology and Green Synthesis Group, Faculty of Science, Universiti Teknologi Malaysia (UTM), Johor Bahru, Malaysia
| | - Mariani Abdul Hamid
- Department of Engineering, School of Chemical & Energy Engineering, Institute of Bioproduct Development, Universiti Teknologi Malaysia (UTM), Johor Bahru, Malaysia
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Amran MHH, Zulfakar MH, Danik MF, Abdullah MSP, Shamsuddin AF. A new alternative for intravenous lipid emulsion 20% w/w from superolein oil and its effect on lipid and liver profiles in an animal model. ACTA ACUST UNITED AC 2019; 27:191-201. [PMID: 31020546 DOI: 10.1007/s40199-019-00262-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Accepted: 03/08/2019] [Indexed: 11/24/2022]
Abstract
PURPOSE Intravenous lipid emulsion (IVLE) was first used to prevent essential fatty acids deficiency. IVLE with α-tocopherol was reported to provide protection against parenteral nutrition-associated liver disease. This study aims to determine the optimal parameters and conditions in developing a physically stable IVLE from superolein palm oil (SoLE 20%) and its effect on lipid and liver profiles in an animal model. METHODS SoLE 20% was prepared using superolein oil and MCT oil (1:1), stabilized with egg lecithin and homogenized using a high pressure homogenizer. Mean droplet size was used as the response variable and was measured using laser diffraction and dynamic light scattering method. Physical stability at 4 °C, 25 °C and 40 °C storage temperatures were determined based on particle size and distribution, polydispersity index, zeta potential, viscosity, vitamin E contents and pH. Sterility and pyrogenicity were also investigated. Rabbits were administered with 1.0 g/kg SoLE 20% for 5 h and repeated daily for 3 days to investigate its effect on blood lipid and liver enzymes profile. RESULTS SoLE 20% was succesfully prepared using the optimized parameters of 800 psi, 7 cycles and 1.2 g lecithin. The IVLE prepared had a particle size of 252.60 ± 4.88 nm and was physically stable for 4 weeks at different storage temperatures. SoLE 20% had a high content of natural vitamin E, remained sterile and pyrogen free. It was also safe for intravenous administration and did not alter the blood lipid (p > 0.05) and liver enzymes profiles (p > 0.05) of the rabbits. CONCLUSION The optimal parameters to develop a stable superolein based IVLE are 800 psi homogenization pressure, 7 homogenization cycles and using 1.2 g lecithin as the emulsifier. SoLE 20% is safe for intravenous administration and does not significantly alter lipid and liver enzymes profiles of the rabbits.
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Affiliation(s)
- Mohd Haz Hairul Amran
- Centre for Drug Delivery Research, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia.,Parenteral Nutrition Unit, Department of Pharmacy, Hospital Kuala Lumpur, Kuala Lumpur, Malaysia
| | - Mohd Hanif Zulfakar
- Centre for Drug Delivery Research, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Mohd Fairuz Danik
- Centre for Drug Delivery Research, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Mohd Shakrie Palan Abdullah
- Department of Pharmacy, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia.,Pharmacy Service Division - Enforcement Pharmacy, Kelantan State Health Department, Kota Bharu, Kelantan, Malaysia
| | - Ahmad Fuad Shamsuddin
- Centre for Drug Delivery Research, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia. .,Faculty of Pharmacy and Health Sciences, Universiti Kuala Lumpur Royal College of Medicine, No. 3, Jalan Greentown, 30450, Ipoh, Perak, Malaysia.
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Modarres-Gheisari SMM, Gavagsaz-Ghoachani R, Malaki M, Safarpour P, Zandi M. Ultrasonic nano-emulsification - A review. ULTRASONICS SONOCHEMISTRY 2019; 52:88-105. [PMID: 30482437 DOI: 10.1016/j.ultsonch.2018.11.005] [Citation(s) in RCA: 79] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Revised: 10/10/2018] [Accepted: 11/06/2018] [Indexed: 05/11/2023]
Abstract
The emulsions with nano-sized dispersed phase is called nanoemulsions having a wide variety of applications ranging from food, dairy, pharmaceutics to paint and oil industries. As one of the high energy consumer methods, ultrasonic emulsification (UE) are being utilized in many processes providing unique benefits and advantages. In the present review, ultrasonic nano-emulsification is critically reviewed and assessed by focusing on the main parameters such pre-emulsion processes, multi-frequency or multi-step irradiations and also surfactant-free parameters. Furthermore, categorizing aposematic data of experimental researches such as frequency, irradiation power and time, oil phase and surfactant concentration and also droplet size and stability duration are analyzed and conceded in tables being beneficial to indicate uncovered fields. It is believed that the UE with optimized parameters and stimulated conditions is a developing method with various advantages.
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Affiliation(s)
| | | | - Massoud Malaki
- Mechanical Engineering Department, Isfahan University of Technology, Isfahan, Iran
| | - Pedram Safarpour
- Mechanical and Energy Systems Engineering Faculty, Shahid Beheshti University, Tehran, Iran
| | - Majid Zandi
- Mechanical and Energy Systems Engineering Faculty, Shahid Beheshti University, Tehran, Iran.
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Yuan Q, Wang Y, Song R, Hou X, Yu K, Zheng J, Zhang J, Pu X, Han J, Zong L. Study on Formulation, in vivo Exposure, and Passive Targeting of Intravenous Itraconazole Nanosuspensions. Front Pharmacol 2019; 10:225. [PMID: 30983994 PMCID: PMC6447661 DOI: 10.3389/fphar.2019.00225] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Accepted: 02/22/2019] [Indexed: 12/28/2022] Open
Abstract
The pharmacokinetic profile of a drug can be different when delivered as a nanosuspension compared with a true solution, which may in turn affect the therapeutic effect of the drug. The goal of this study was to prepare itraconazole nanosuspensions (ITZ-Nanos) stabilized by an amphipathic polymer, polyethylene glycol-poly (benzyl aspartic acid ester) (PEG-PBLA), by the precipitation-homogenization, and study the pharmacokinetic profile of the ITZ-Nanos. The particle size and morphology of nanosuspensions were determined by Zetasizer and field emission scanning electron microscope (SEM), respectively. The dissolution profile was evaluated using a paddle method according to Chinese Pharmacopoeia 2015. The level of ITZ in plasma and tissues was measured by a HPLC method. The optimized ITZ-Nanos had an average particle size of 268.1 ± 6.5 nm and the particles were in a rectangular form. The dissolution profile of ITZ-Nanos was similar to that of commercial ITZ injections, with nearly 90% ITZ released in the first 5 min. The ITZ-Nanos displayed different pharmacokinetic properties compared with the commercial ITZ injections, including a decreased initial drug concentration, increased plasma half-life and mean residence time (MRT), and increased concentration in the liver, lung, and spleen. The ITZ-Nanos can change the in vivo distribution of ITZ and result in passive targeting to the organs with mononuclear phagocyte systems (MPS).
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Affiliation(s)
- Qi Yuan
- School of Pharmacy, Institute of Materia Medica, Henan University, Kaifeng, China
| | - Yanling Wang
- School of Pharmacy, Institute of Materia Medica, Henan University, Kaifeng, China
| | - Rufeng Song
- School of Pharmacy, Institute of Materia Medica, Henan University, Kaifeng, China
| | - Xianqiao Hou
- School of Pharmacy, Institute of Materia Medica, Henan University, Kaifeng, China
| | - Keke Yu
- School of Pharmacy, Institute of Materia Medica, Henan University, Kaifeng, China
| | - Jiaojiao Zheng
- School of Pharmacy, Institute of Materia Medica, Henan University, Kaifeng, China
| | - Juanmei Zhang
- School of Pharmacy, Institute of Materia Medica, Henan University, Kaifeng, China
| | - Xiaohui Pu
- School of Pharmacy, Institute of Materia Medica, Henan University, Kaifeng, China
| | - Jihong Han
- School of Pharmacy, The Institute for Science and Technology in Medicine, Keele University, Staffordshire, United Kingdom
| | - Lanlan Zong
- School of Pharmacy, The Institute for Science and Technology in Medicine, Keele University, Staffordshire, United Kingdom
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Kumar R, Kaur K, Pandey SK, Kumar R, Uppal S, Mehta S. Fabrication of benzylisothiocynate encapsulated nanoemulsion through ultrasonication: Augmentation of anticancer and antimicrobial attributes. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2018.04.110] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Huang J, Wang Q, Li T, Xia N, Xia Q. Multilayer emulsions as a strategy for linseed oil and α-lipoic acid micro-encapsulation: study on preparation and in vitro characterization. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2018; 98:3513-3523. [PMID: 29314036 DOI: 10.1002/jsfa.8870] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Revised: 12/13/2017] [Accepted: 12/29/2017] [Indexed: 06/07/2023]
Abstract
BACKGROUND Linseed oil and α-lipoic acid are bioactive ingredients, which play an important role in human nutrition and health. However, their application in functional foods is limited because of their instabilities and poor solubilities in hydrophilic matrices. Multilayer emulsions are particularly useful to protect encapsulated bioactive ingredients. The aim of this study was to fabricate multilayer emulsions by a high-pressure homogenization method to encapsulate linseed oil and α-lipoic acid simultaneously. Tween 20 and lecithin were used as surfactants to stabilize the oil droplets of primary emulsions. Multilayer emulsions were produced by using an electrostatic layer-by-layer deposition process of lecithin-chitosan membranes. RESULTS Thermal treatment exhibited that chitosan encapsulation could improve the thermal stability of primary emulsions. During in vitro digestion, it was found that chitosan encapsulation had little effect on the lipolysis of linseed oil and bioaccessibility of α-lipoic acid. The oxidation stability of linseed oil in multilayer emulsions was improved effectively by chitosan encapsulation and α-lipoic acid. Chitosan encapsulation could inhibit the degradation of α-lipoic acid. A physical stability study indicated that multilayer emulsions had good centrifugal, dilution and storage stabilities. CONCLUSION Multilayer emulsion is an effective delivery system to incorporate linseed oil and α-lipoic acid into functional foods and beverages. © 2018 Society of Chemical Industry.
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Affiliation(s)
- Juan Huang
- School of Biological Science and Medical Engineering, State Key Laboratory of Bioelectronics, Southeast University, Nanjing, China
- National Demonstration Center for Experimental Biomedical Engineering Education, Southeast University, Nanjing, China
- Collaborative Innovation Center of Suzhou Nano Science and Technology, Suzhou, China
| | - Qiang Wang
- School of Biological Science and Medical Engineering, State Key Laboratory of Bioelectronics, Southeast University, Nanjing, China
- National Demonstration Center for Experimental Biomedical Engineering Education, Southeast University, Nanjing, China
- Collaborative Innovation Center of Suzhou Nano Science and Technology, Suzhou, China
| | - Tong Li
- School of Biological Science and Medical Engineering, State Key Laboratory of Bioelectronics, Southeast University, Nanjing, China
- National Demonstration Center for Experimental Biomedical Engineering Education, Southeast University, Nanjing, China
- Collaborative Innovation Center of Suzhou Nano Science and Technology, Suzhou, China
| | - Nan Xia
- School of Biological Science and Medical Engineering, State Key Laboratory of Bioelectronics, Southeast University, Nanjing, China
- National Demonstration Center for Experimental Biomedical Engineering Education, Southeast University, Nanjing, China
- Collaborative Innovation Center of Suzhou Nano Science and Technology, Suzhou, China
| | - Qiang Xia
- School of Biological Science and Medical Engineering, State Key Laboratory of Bioelectronics, Southeast University, Nanjing, China
- National Demonstration Center for Experimental Biomedical Engineering Education, Southeast University, Nanjing, China
- Collaborative Innovation Center of Suzhou Nano Science and Technology, Suzhou, China
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Khan I, Bahuguna A, Kumar P, Bajpai VK, Kang SC. In vitro and in vivo antitumor potential of carvacrol nanoemulsion against human lung adenocarcinoma A549 cells via mitochondrial mediated apoptosis. Sci Rep 2018; 8:144. [PMID: 29317755 PMCID: PMC5760660 DOI: 10.1038/s41598-017-18644-9] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2017] [Accepted: 12/14/2017] [Indexed: 12/13/2022] Open
Abstract
Carvacrol is present abundantly in the essential oils of many medicinal plants and well known for its numerous biological activities. Since partial solubility in water and physicochemical instability limits its industrial uses, the present study was performed to prepare a carvacrol nanoemulsion (CANE) using an ultrasonication technique and further evaluation of its anticancer potential against human lung adenocarcinoma A549 cells. The nanoemulsion formulation was optimized by varying carvacrol and polysorbate 80 ratios and characterized by dynamic light scattering (DLS), which revealed a negative surface charge with a mean droplet size between 105.5 ± 3.4 to 169.8 ± 4.9 nm. The CANE induced reactive oxygen species (ROS) production in A549 cells, leading to activation of key regulators of apoptosis such as p-JNK, Bax and Bcl2 as well as release of cytochrome C, and activation of the caspase cascade. Suppression of mitochondrial ROS using Mito-TEMPO reversed the apoptotic potential of CANE signifying involvement of mitochondrial ROS in cell death. Beside, CANE displayed a strong antitumor potential in vivo using an athymic nude mice model. The results strongly support that CANE induced apoptosis in A549 cells by induction of ROS and could be a promising candidate for lung cancer therapy.
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Affiliation(s)
- Imran Khan
- Department of Biotechnology, Daegu University, Gyeongsan, Gyeongbuk, 712-714, Republic of Korea
| | - Ashutosh Bahuguna
- Department of Biotechnology, Daegu University, Gyeongsan, Gyeongbuk, 712-714, Republic of Korea
| | - Pradeep Kumar
- Department of Forestry, North Eastern Regional Institute of Science and Technology, Nirjuli, India.
| | - Vivek K Bajpai
- Department of Energy and Materials Engineering, Dongguk University-Seoul, Seoul, Republic of Korea.
| | - Sun Chul Kang
- Department of Biotechnology, Daegu University, Gyeongsan, Gyeongbuk, 712-714, Republic of Korea.
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Walia N, Dasgupta N, Ranjan S, Chen L, Ramalingam C. Fish oil based vitamin D nanoencapsulation by ultrasonication and bioaccessibility analysis in simulated gastro-intestinal tract. ULTRASONICS SONOCHEMISTRY 2017; 39:623-635. [PMID: 28732987 DOI: 10.1016/j.ultsonch.2017.05.021] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Revised: 05/12/2017] [Accepted: 05/13/2017] [Indexed: 05/27/2023]
Abstract
Recently, nanoemulsions have been employed for different applications including food and drug industries for efficient nutrient delivery system. In this study, vitamin D (a lipophilic molecule) was encapsulated in fish oil for higher oral bioavailability. The oil-in-water nanoemulsion was formulated by ultrasonication technique with a droplet size range of 300-450nm and a shelf life of more than 90days. The influence of oil, water and surfactant concentration was investigated by phase diagram. The formulated nanoemulsion had encapsulation efficiency in the range of 95.7-98.2%. Further, nanoemulsion passed through simulated gastro-intestinal tract revealed an increased bioavailability than non-encapsulated vitamin. Thus, the formulation can be used as a drug delivery vehicle for various lipophilic compounds. Till date, no one have fabricated an efficient nano-vehicle for the delivery of vitamin D as well as analyzed the efficient delivery system in simulated GI-tract, this is first of its kind study in this regard. This can be scaled up further after analyzing the safety aspects.
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Affiliation(s)
- Niharika Walia
- Nano-food Research Group, Instrumental and Food Analysis Laboratory, Industrial Biotechnology Division, School of BioSciences and Technology, VIT University, Vellore, Tamil Nadu, India; Department of Agricultural, Food and Nutritional Science, Faculty of Agricultural, Life and Environmental Sciences, University of Alberta, Edmonton, Canada
| | - Nandita Dasgupta
- Nano-food Research Group, Instrumental and Food Analysis Laboratory, Industrial Biotechnology Division, School of BioSciences and Technology, VIT University, Vellore, Tamil Nadu, India.
| | - Shivendu Ranjan
- Nano-food Research Group, Instrumental and Food Analysis Laboratory, Industrial Biotechnology Division, School of BioSciences and Technology, VIT University, Vellore, Tamil Nadu, India; Research Wing, Veer Kunwar Singh Memorial Trust, Chapra, India; Xpert Arena Technological Services Pvt. Ltd., Chapra, India.
| | - Lingyun Chen
- Department of Agricultural, Food and Nutritional Science, Faculty of Agricultural, Life and Environmental Sciences, University of Alberta, Edmonton, Canada; Canada Research Chair, Plant Protein, Structure Function and Nutraceutical Delivery, University of Alberta, Edmonton, Canada
| | - Chidambaram Ramalingam
- Nano-food Research Group, Instrumental and Food Analysis Laboratory, Industrial Biotechnology Division, School of BioSciences and Technology, VIT University, Vellore, Tamil Nadu, India
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Kumar R, Kaur K, Uppal S, Mehta SK. Ultrasound processed nanoemulsion: A comparative approach between resveratrol and resveratrol cyclodextrin inclusion complex to study its binding interactions, antioxidant activity and UV light stability. ULTRASONICS SONOCHEMISTRY 2017; 37:478-489. [PMID: 28427660 DOI: 10.1016/j.ultsonch.2017.02.004] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Revised: 02/06/2017] [Accepted: 02/06/2017] [Indexed: 05/28/2023]
Abstract
Resveratrol is a naturally occurring therapeutic molecule used for treatment of diseases caused by oxidative stress. This investigation elucidates the advantages of fabrication of size controlled resveratrol inclusion complex. This has been done by encapsulating resveratrol-cyclodextrin inclusion complex in a phospholipid stabilized nanoemulsion formulated by ultrasonication emulsification method. The prepared nanoemulsion has been compared with resveratrol encapsulated nanoemulsion system. The morphology of the resveratrol nanoemulsion and inclusion complex nanoemulsion have been observed using transmission electron microscopy with average size 20.41±3.41 and 24.48±5.70nm respectively. The nanoemulsion showed good loading and release efficiency. The radical diminishing potential of resveratrol and its inclusion complex has been compared in nanoemulsion. The effect of UV irradiation (365nm) on resveratrol in different solvent systems (ethanol, water and nanoemulsion) indicated that nanoemulsion prevents degradation of resveratrol. Efforts have also been made to explore the interactions between bovine serum albumin and resveratrol in nanoemulsion.
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Affiliation(s)
- Raj Kumar
- Department of Chemistry and Centre of Advanced Studies in Chemistry, Panjab University, Chandigarh 160 014, India
| | - Khushwinder Kaur
- Department of Chemistry and Centre of Advanced Studies in Chemistry, Panjab University, Chandigarh 160 014, India.
| | - Shivani Uppal
- Department of Chemistry and Centre of Advanced Studies in Chemistry, Panjab University, Chandigarh 160 014, India
| | - S K Mehta
- Department of Chemistry and Centre of Advanced Studies in Chemistry, Panjab University, Chandigarh 160 014, India
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